From 30042cac3d5ede31155ca98e0c1294dcaff7e05b Mon Sep 17 00:00:00 2001
From: Arseniy Shestakov <me@arseniyshestakov.com>
Date: Fri, 16 Sep 2016 04:52:17 +0300
Subject: [PATCH] VCAI::performTypicalActions: always check that hero is still
 available

It's weird why this only appear now so if you have ideas check issue 2479.
---
 AI/VCAI/VCAI.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/AI/VCAI/VCAI.cpp b/AI/VCAI/VCAI.cpp
index 955b68235..ec1c4e84b 100644
--- a/AI/VCAI/VCAI.cpp
+++ b/AI/VCAI/VCAI.cpp
@@ -2517,6 +2517,9 @@ void VCAI::performTypicalActions()
 {
 	for(auto h : getUnblockedHeroes())
 	{
+		if(!h) //hero might be lost. getUnblockedHeroes() called once on start of turn
+			continue;
+
 		logAi->debugStream() << boost::format("Looking into %s, MP=%d") % h->name.c_str() % h->movement;
 		makePossibleUpgrades(*h);
 		pickBestArtifacts(*h);